Grade: AISI 309S, ASTM A240
Surface Finish: 2B, BA, No.4, 8K mirror,HL(hair line) ,No.1(HR) etc
Technique: Cold Rolled , Hot Rolled
Thickness: 0.1mm-8.0mm .
Width: 3mm - 600mm .
Length: as customers’ requirement .
Hardness:1/4H,1/2H,3/4H,H,EH,SH.(HV:150-600)
Edge: Slit edge & Mill edge
Package: Waterproof Paper Winding,Strap Banding,Wooden Pallet or Wooden Case etc.required.
Product Type: Strip
Origin: China
Port: ShangHai,NingBo,FoShan
Standard: JIS, AISI, ASTM, GB,DIN, EN,SUS,etc
Payment Term: T/T , L/C
Mill: POSCO,TISCO,Baosteel,ZPSS,JISCO,ZSESS,etc
Lead Time: 7 to 25 working days after the receipt of 30% deposit .
Form: Coils, Foils, Rolls, Strip etc.
Value Added Service: Polish,Slitting Etc.
Characteristics of steel grade AISI 309S / SS 309S:
ASTM A240 - Standard Specification for Chromium and Nickel-Chromium, Chromium and Manganese-Nickel Stainless Steels for Plates, Sheets, Strips for Pressure Vessels and General Applications .
ASTM A167 - Standard Specification for Stainless and Heat Resistant Chromium-Nickel Steel Plate, Sheet, and Strip.
ASTM A167
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Sheets, strips
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A167 Type 309S
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ASTM A240
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Flat products
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A240 Type 309S
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AISI 309S is an austenitic stainless steel. Differs in heat resistance and heat resistance. Intensive scale formation
occurs at a temperature of 1050℃. Essentially, the 309S steel grade is almost identical to AISI 309, except for the
lower carbon content, which minimizes carbide deposition and improves weldability. AISI 309 S is more resistant to
maritime weather than AISI 304.
Chemical composition in % steel AISI 309S :
C
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Mn
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P
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S
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Si
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Cr
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Ni
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Fe
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<0.08
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<2.0
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<0.04
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<0.015
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<0.75
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22.0-24.0
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12.0-14.0
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Remaining
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The high content of chromium and nickel in the composition provides the 309S steel grade with high strength at high
temperatures, and also provides Inox 309S with excellent oxidation resistance.
Mechanical properties of material AISI 309S :
Tensile strength (tensile strength), min., MPa
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515
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Yield strength, 0.2%, MPa
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205
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Rockwell hardness, HRB max
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95
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Poisson's ratio
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0.27-0.30
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Relative elongation, min., %
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40
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Closest equivalents (analogues) INOX 309S :
Germany
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X12CrNi23-13
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European (EN)
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1.4833
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Japan (JIS)
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SUS 309S
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Russia (GOST)
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20Х23Н13
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Characteristics and properties of stainless steel strip coil:
corrosion resistance - extends the life of the stainless steel tape;
resistance to moisture, acids, oils and other substances, contact with which is often possible in production and during
the use of parts;
endurance to hostile environment and adverse weather conditions;
relatively low specific gravity;
good flexibility even at low temperatures;
heat resistance;
simple and convenient processing (easy to cut, pull, stamp, bend);
Stainless strip coil is characterized by high electrical and thermal conductivity, resistant to many aggressive environments,
easy to weld, non-toxic. stainless steel strip service life can be about 30 - 50 years.
Stainless steel strip is produced by cold or hot rolling on mills. The resulting rolls are cut into strips of a given width and
wound into rolls for further packaging. Depending on the production method, hot-rolled stainless steel strips and cold-rolled
stainless steel strips are distinguished. often used: AISI 301,AISI 304, AISI 321, AISI 316Ti, AISI 309S, AISI 310S,
AISI 430,AISI 904L,Duplex 2205.
Application of stainless steel strip:
in mechanical engineering, oil and aircraft industries;
in the production of brackets, springs and brackets;
in chemical, food, paper production.
Our experienced machinists, welders and technicians, modern facilities and fabrication technology enable us to
provide you with the following custom fabrication services and beyond.
Machining services:
Equipped with CNC lathes and mills, our production team can provide you with a single, customized piece, or a
full production run. We will gladly and accurately machine all types of materials to your specification.
Cutting /Sawing Services:
Whatever shape, size or density of your material, we will custom-cut to any length you require.
Custom Bending:
We provide custom bending services for Industrial and Sanitary Applications. E-mail with degree of bend and
centerline radius.
Welding:
We offer precision welding of various materials with guaranteed strength and durability.
Threading:
Whether it’s a whole or piece of pipe, a fitting or an end, we can custom thread to your specifications.
Custom Fabrications:
We pride ourselves in meeting your custom fabrication needs. Please let us know what we can do for you.
Marterials Mill:
1. 200 series: TISCO, Baosteel,Hong Wang, Tsingshan , LianZhong, ZPSS.
2. 300 series: TISCO, ZPSS, BaoXin, Yong Jin, LianZhong, JiuGang, TaiShan Steel, Zsess.
3. 400 series: TISCO, BaoXin, JiuGang, Baosteel.
ASTM / ASME A240 Grade 309S Strip types
AISI 309S Stainless Steel Strips
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brush 309S Stainless Steel Strip
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Stainless Steel Coil Strip
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aisi 309S material
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astm 309S stainless steel
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ss 309S Strip
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inox 309S
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grade 309S stainless
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stainless steel suppliers
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spring steel strips 309S
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0.1mm strip
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Stainless Steel Strip 1mm
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